[PRQ#43773] Deletion Request for python-pycmus

MarsSeed [1] filed a deletion request for python-pycmus [2]: I recommend to delete this seemingly unused Python2/Python3 package from 2018. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/python-pycmus/